Dimensions; Peristaltic Pumps Operating Principles; Peristaltic Pump; Common Features - ETATRON D.S. B3-V Notice D'installation, Emploi Et Entretien

2.0 - PERISTALTIC PUMPS OPERATING PRINCIPLES

Peristalsis is a wave of automatic contractions propelling contents along channel or tube, this led to a peristaltic
action. By mechanical simulation of biological peristalsis rollers crush tube walls togheter to form a seal while
roller moves along the tube, then the previously compressed tube regains original form and sucks fluid into the
formed vacuum. The fluid will follow the roller until tube is not compressed any more, then to avoid a flow back
a second roller compress the tube, pushing the fluid out of the pump and repeating the suction action while the
pump continues to operate the rollers which are fitted on a special rotor create suction lift and outlet pressure.

2.1 - PERISTALTIC PUMP

Peristaltic pump with flow adjustment from 10 to 100% . The flow is controlled adjusting the motor speed by
means of a potentiometer placed on the front panel.
.

2.2 - COMMON FEATURES

• The products are manufactured according
• Plastic housing: Polypropylene.
Standard power supply: 90÷260 Vac 50-60 Hz.
•
• Upon request: level control setting included (supplied without probe)
Green Led; Power ON
ON/OFF switch
NOTE: if the dosing pump is supplied with level control setting (probe and floating switch not included), when
the additive level is low, the green power LED turn yellow and the pump stops.

DIMENSIONS

Fig. 1
regulation.
Flow rate adjustment knob
• 14 •
Fixing bracket
To dismount the pump from
the wall bracket, locate the black
hinge placed at the bottom,
press at one of either sides and pull out
Level control setting
(Upon request)
Supply cable